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BREAKING NEWS:
"What I Discovered About Parasites and Cancer Changed How I Treat Patients Forever"
By Dr. Stefan Kucera, Board-Certified Functional Medicine Physician

If you’re reading this, chances are you’ve been feeling off — tired, bloated, foggy, inflamed — and no matter what you try, nothing seems to stick.
I know the frustration. I see it every day in my clinic. And for a long time, I had no good answers.
Until I stumbled upon something that changed everything…
Parasites.
And not the kind we learned about in medical school — not just a third-world problem. I’m talking about microscopic invaders that live inside people in developed countries, including the U.S.
The kind that can stay hidden for years, damage your organs silently, suppress your immune system — and, as recent studies now confirm, may even trigger certain types of cancer.
Yes, parasites can cause cancer. And hardly anyone is talking about it.

My Patient “Sarah” – And the Case That Changed Everything
Three years ago, a patient came to me desperate. I’ll call her Sarah.
She had:
- Unrelenting fatigue
- Bloating and gut pain
- Brain fog
- Skin issues
- Mood swings
- And dozens of “normal” labs from multiple doctors
But clearly, something wasn’t normal.
When I dug deeper, I found research linking certain parasite infections to:
- Chronic inflammation
- Gut permeability
- Autoimmune-like symptoms
- And yes — even carcinogenesis (cancer development)
That’s when I began to see it: the “invisible” epidemic.
What the Research Says
You don’t need to take my word for it. Here’s what the science shows:
1. Liver flukes (like Opisthorchis viverrini) are classified by the World Health Organization as a Group 1 carcinogen — they can cause bile duct cancer.
2. Schistosoma (blood flukes) are linked to bladder cancer.
3. Other parasites are now known to suppress immune function, creating conditions where mutated cells can grow undetected.
Infectious Agents and Cancer (2025) labeled parasitic infections a "major but overlooked contributor to the global cancer burden."
This is not fringe science. It’s just being ignored.
source: https://www.sciencedirect.com/science/article/pii/S2950194625000524
Role of infectious agents in cancer pathogenesis and therapy
Ezichi F. Oforzie a, Chinwendu A. Ogbonna b, Sandra C. Olisakwe c, Chioma J. Arunobi d, Ezinne T. George e, Simeon Boborinde f, Chidera G. Chukwuemeka g, Uzochukwu E. Ogbonna h, Chibuzo C. Amafili i, Chibuzo V. Alisiagwe j, Onyinyechi J. Omaba k, Henry N. Ogbonna l
Show moreHighlights
- Infectious agents play a significant role in cancer pathogenesis through inflammation and immune evasion.
- Viruses like EBV, HBV, HCV, and HPV, along with Helicobacter pylori, contribute to tumor development.
- Pathogen-specific immunotherapies are under research for cancer treatment.
- CRISPR and gene-editing technologies potentially offer new strategies for targeting oncogenic pathogens.
But Here's the Worst Part: Most People Have Parasites — and Don’t Know It
In the U.S., we’ve been trained to think parasites only exist in “other countries.” That’s a dangerous myth.
If you’ve ever:
- Eaten sushi or undercooked meat
- Drank tap water
- Walked barefoot outdoors
- Owned pets
- Traveled internationally
- Touched public surfaces…
Then you’ve been exposed.
And once parasites enter the body, they can:
- Feed on your nutrients
- Lay eggs and reproduce
- Release waste (literally toxins) into your blood
- Cause inflammation, gut disruption, and systemic stress
So I Went Searching for a Solution…
When I realized how under-diagnosed parasites were — and how hard they were to test for — I knew I needed a way to help my patients safely cleanse their systems.
I experimented with herbs, teas, binders, fibers…
Some helped. Some didn’t.
Then I found what worked.
Introducing: Para911 – My Go-To Parasite Cleanse

After years of research, I found the combination that actually worked, that actually showed measurable results.
I call it my "Big 3" Protocol:
- Ivermectin – Used in human medicine for decades to safely eliminate a wide range of parasites, from pinworms to tapeworms.
- Fenbendazole – A powerful anti-parasitic that's showing promise in cancer prevention studies (Johns Hopkins is now researching it).
- Black Walnut Hull – Nature's parasite killer, contains juglone which destroys parasite eggs.
Combined, these three create a systemic parasite cleanse unlike anything else.
How It Works:
- Targets parasites systemically (not just in the gut)
- Supports detox and immune balance
- Promotes nutrient absorption and gut health
- Helps restore natural energy and mental clarity
What My Patients Are Saying:
Reviewed in the United States on May 5, 2025
"I've been interested in alternative health for years, but nothing made as big a difference as Para911. After reading about parasites and their effects, I decided to try it. Within days I noticed changes - better digestion, clearer thinking, and more energy. By the end of the protocol, I felt like a new person. Finally, something that actually addresses root causes instead of just masking symptoms!"
Verified Buyer
Patricia Landry
83 people found this helpful

Reviewed in the United States on June 21, 2025
"I’ve done two other parasite cleanses from different brands this year with minimal results. But with Para911, I’ve expelled so many worms and parasites! I’m only taking two capsules a day and still seeing amazing results."
Verified Buyer
Linda Perry
120 people found this helpful
You Don’t Have to Wait for a Diagnosis
By the time a parasite-caused illness is diagnosed, it may have already caused serious damage.
If parasites are known to suppress immunity...
If they're linked to cancer in the medical literature...
If they affect digestion, energy, brain function, and skin...
Why not get ahead of the problem?
Special Limited-Time Offer for New Customers
Typically, when you consider the individual cost of pharmaceutical-grade ivermectin and fenbendazole at their clinical dosages, you'd be spending over $300 per month buying them separately from different sources.
In fact, when we consulted with marketing experts about pricing, they suggested we sell Para911 for $199.95 per bottle based on the pharmaceutical-grade ingredients and our rigorous quality control processes.
But that's not why I created this formula.
As a functional medicine doctor, my mission is to help as many people as possible break free from the hidden parasite epidemic that's draining their health.
That's why I insisted on making Para911 as accessible as possible.
So instead of charging $199.95... Or even $149.95...
For a limited time only, you can get Para911 for just $69.95 per bottle.
That’s a 1-month supply for only $0.80 cents per day (66% OFF).
You'll never be able to buy Para911 cheaper than today.
This is the best deal you will ever get. And this may be the only time you see it.
So without further ado, select your package below to secure your supply of Para911 before we sell out again.
Final Thoughts from Dr. Kucera
As a doctor, my job isn't just to treat symptoms — it's to get to the root cause.
Parasites are one of the most overlooked root causes I've ever encountered.
If you've tried everything and still don't feel right, I strongly encourage you to try Para911.
Not because it's trendy.
Not because it's popular.
But because it works.
To your health,
– Dr. Stefan Kucera
Board-Certified Functional Medicine Physician
Boulder, CO
IMPORTANT NOTE: Para911 is NOT available on Amazon, eBay, or in stores. To ensure you receive the authentic product with pharmaceutical-grade ingredients, only order from our official website.